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Printable 7th grade science worksheet about polymers and superabsorbent materials with 26 questions on sodium polyacrylate and osmosis.
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Super Slurpers: Science Experiment on Polymers

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This printable science worksheet guides 7th graders through a polymer experiment called "Super Slurpers," with 26 open-response questions on cellulose, synthetic polymers, sodium polyacrylate, osmosis, and ionic attraction. Topics include how superabsorbent polymers work at the molecular level and their uses in diapers and wound care. Useful for chemistry or materials-science units, lab report practice, or formative assessment after a hands-on experiment.

Subject:
Science
Topic:
Chemistry
Grade Level:
7th Grade
Updated June 2026

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